1 files changed, 5 insertions, 3 deletions

diff --git a/net/mac80211/rc80211_pid_algo.c b/net/mac80211/rc80211_pid_algo.c
index 01d59a8e334c..6704fb55c6b2 100644
--- a/net/mac80211/rc80211_pid_algo.c
+++ b/net/mac80211/rc80211_pid_algo.c
@@ -289,13 +289,15 @@ rate_control_pid_get_rate(void *priv, struct ieee80211_sta *sta,
                 info->control.rates[0].count =
                         txrc->hw->conf.short_frame_max_tx_count;
 
-        /* Send management frames and broadcast/multicast data using lowest
-         * rate. */
+        /* Send management frames and NO_ACK data using lowest rate. */
         fc = le16_to_cpu(hdr->frame_control);
         if (!sta || !spinfo ||
             (fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA ||
-            is_multicast_ether_addr(hdr->addr1)) {
+            info->flags & IEEE80211_TX_CTL_NO_ACK) {
                 info->control.rates[0].idx = rate_lowest_index(sband, sta);
+                if (info->flags & IEEE80211_TX_CTL_NO_ACK)
+                        info->control.rates[0].count = 1;
+
                 return;
         }